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Free Keyword Research Tools Software
Last updated: February 2026
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14 software options
Sponsored
Semrush
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Reliable SEO tools for the AI Search Era
Pro: $139.95/month Guru: $249.95/month Business: $499.95/month Semrush One Starter: $199/mo Semrush One Pro+: $299/mo Semrush One Advanced: $549/mo
Read more about Semrush
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
SEO toolset that helps you rank higher and get more traffic.
Ahrefs Webmaster Tools are free for any website owner and consist of Site Audit and Site Explorer tools. Full access subscription plans are divided into Lite, Standard, Advanced and Agency. Monthly subscriptions starting at $99/month (personal) and $999/month (agency). Annual subscriptions starting at $82/month (personal) and $832/month (agency). A 7-day trial is available for $7.
Read more about Ahrefs
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Boost Your Rankings & Search Engine Visibility with Moz Pro.
Moz Pro offers plans directed to different SEO needs and with features and limits increasing per plan level. Starter plan starts at $49/month, Standard plan $99/month, Medium plan $179/month, Large plan $299/month.
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Website & app traffic data analysis
Advanced and Enterprise plans. Free Demo: Available Contact SimilarWeb for more information or to setup a live demonstration.
Read more about Similarweb
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
SEO and advertising research tools
There are three subscription levels available: Basic - $79/month (paid monthly) or $49/month (paid annually) Professional - $193/month (monthly) or $75/month (annually) Agency - $999/month (monthly) or $833/month (annually) Free accounts are also available, with limited functionality.
Read more about SpyFu
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
All in One SEO and SEM Tools
All Raven plans include 45 advanced SEO tools and SEM data to boost your marketing campaign performance. Choose the best plan that fits your needs. Raven offers Free, Basic, Pro, and Enterprise plans. The monthly subscription for the Basic plan is $89, Pro plan is $239 per month when you sign up for a prepaid annual subscription. Without the annual subscription, the monthly cost are: $149/month for Basic and $399/month for Pro plan. Free Account includes : Website to Track and Audit, 25 Keywords Rankings to Track. GET STARTED FREE!
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Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Using market keywords for compelling content.
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
SEO tool for small businesses and non-profit organizations
Freemium software with a 7-day free trial on all paid plans.
Read more about CanIRank
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Cloud-based keyword search and SEO software
RanksPro Pricing: Pro Plan: 25 Domains 800 Tracked Keywords Rank Updates Daily 4 Competitors / domain 2 Users Google Map Tracking 400 Domain Overview 1000 Pages Crawl Weekly 100 Keyword Research 10000 Backlink Rows 10 AI Blog Write-up White Label Reports - No Elite Plan: 50 Domains 1800 Tracked Keywords Rank Updates Daily 5 Competitors / Domain 4 Users Google Map Tracking 600 Domain Overview 5000 Pages Crawl Weekly 400 Keyword Research 20000 Backlinks Rows 20 AI Blog Write-up White Label Reports - No Ultimate: 300 Domains 4500 Tracked Keywords Rank Updates Daily 6 Competitors / Domain 8 users Google Map Tracking 1000 Domain Overview 12000 Pages Crawl Weekly 1000 Keyword Research 50000 Backlinks Rows 30 AI Blog Write-up White Label Reports Other options: Free version available Free trial available (requires credit card) Discounts may be available by usage, seat, plan, or frequency Custom pricing options available
Read more about RanksPro.io
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Know your keyword positions in Google
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Data analysis tool for generating charts & analyzing trends
Based on GetApp‘s extensive, proprietary database of in-depth, verified user reviews
Uncover your app's potential and grow organic downloads
The product also offers 2 months free with annual billing.
Read more about Merch Dominator
